Search

Thang Xuan Le

Examiner (ID: 18578, Phone: (571)272-9349 , Office: P/2867 )

Most Active Art Unit
2867
Art Unit(s)
2858, 2867
Total Applications
1271
Issued Applications
1108
Pending Applications
79
Abandoned Applications
116

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13328643 [patent_doc_number] => 20180215859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => BIOMASS-RESOURCE-DERIVED POLYURETHANE, METHOD FOR PRODUCING SAME, AND BIOMASS-RESOURCE-DERIVED POLYESTER POLYOL [patent_app_type] => utility [patent_app_number] => 15/936535 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936535
Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol Mar 26, 2018 Issued
Array ( [id] => 14897053 [patent_doc_number] => 20190292292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => COMPOSITIONS USING POLYURETDIONE RESINS [patent_app_type] => utility [patent_app_number] => 15/933470 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933470 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933470
Compositions using polyuretdione resins Mar 22, 2018 Issued
Array ( [id] => 14897061 [patent_doc_number] => 20190292296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => POLYOL ACID NEUTRALIZATION FOR LOW TEMPERATURE URETDIONE CURING [patent_app_type] => utility [patent_app_number] => 15/933527 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933527 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933527
POLYOL ACID NEUTRALIZATION FOR LOW TEMPERATURE URETDIONE CURING Mar 22, 2018 Abandoned
Array ( [id] => 14897059 [patent_doc_number] => 20190292295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => POLYURETDIONE-CONTAINING RESIN BLEND COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 15/933511 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933511
Polyuretdione-containing resin blend compositions Mar 22, 2018 Issued
Array ( [id] => 14897271 [patent_doc_number] => 20190292401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => BASECOAT ACID NEUTRALIZATION THROUGH INORGANIC SALTS [patent_app_type] => utility [patent_app_number] => 15/933570 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933570 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933570
Basecoat acid neutralization through inorganic salts Mar 22, 2018 Issued
Array ( [id] => 14897055 [patent_doc_number] => 20190292293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => CURING FOR POLYALLOPHANATE COMPOSITIONS THROUGH UNDERCOAT ACID NEUTRALIZATION [patent_app_type] => utility [patent_app_number] => 15/933500 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933500 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933500
Curing for polyallophanate compositions through undercoat acid neutralization Mar 22, 2018 Issued
Array ( [id] => 14897063 [patent_doc_number] => 20190292297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => EXTENDED POT-LIFE FOR LOW TEMPERATURE CURING POLYURETDIONE RESINS [patent_app_type] => utility [patent_app_number] => 15/933553 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933553 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933553
Extended pot-life for low temperature curing polyuretdione resins Mar 22, 2018 Issued
Array ( [id] => 14897057 [patent_doc_number] => 20190292294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => ONE COMPONENT ALLOPHANATE FORMULATIONS THROUGH BASECOAT CATALYST MIGRATION [patent_app_type] => utility [patent_app_number] => 15/933507 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933507
ONE COMPONENT ALLOPHANATE FORMULATIONS THROUGH BASECOAT CATALYST MIGRATION Mar 22, 2018 Abandoned
Array ( [id] => 14897269 [patent_doc_number] => 20190292400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => ONE COMPONENT POLYURETHANE/ALLOPHANATE FORMULATIONS WITH REACTIVE REDUCER [patent_app_type] => utility [patent_app_number] => 15/933495 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933495
One component polyurethane/allophanate formulations with reactive reducer Mar 22, 2018 Issued
Array ( [id] => 15556975 [patent_doc_number] => 20200062899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => METHOD FOR PREPARING POLYCARBONATE ETHER POLYOLS [patent_app_type] => utility [patent_app_number] => 16/488885 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488885
METHOD FOR PREPARING POLYCARBONATE ETHER POLYOLS Feb 28, 2018 Abandoned
Array ( [id] => 13479317 [patent_doc_number] => 20180291201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => BLOCKED ISOCYANATE COMPOSITION, PREPOLYMER COMPOSITION, AND METHOD OF MANUFACTURING THEM, AND THERMALLY DISSOCIATIVE BLOCKING AGENT FOR BLOCKED ISOCYANATE COMPOSITION [patent_app_type] => utility [patent_app_number] => 15/906829 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15906829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/906829
BLOCKED ISOCYANATE COMPOSITION, PREPOLYMER COMPOSITION, AND METHOD OF MANUFACTURING THEM, AND THERMALLY DISSOCIATIVE BLOCKING AGENT FOR BLOCKED ISOCYANATE COMPOSITION Feb 26, 2018 Abandoned
Array ( [id] => 16999527 [patent_doc_number] => 11078319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Method for forming a cast elastomer [patent_app_type] => utility [patent_app_number] => 15/895971 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8362 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895971
Method for forming a cast elastomer Feb 12, 2018 Issued
Array ( [id] => 15435605 [patent_doc_number] => 20200031986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => POLYOL OR POLYTHIOL COMPOUND, PREPARATION METHOD THEREFOR, TRANSPARENT POLYURETHANE-BASED RESIN PREPARED THEREFROM, AND OPTICAL BODY [patent_app_type] => utility [patent_app_number] => 16/486475 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486475
POLYOL OR POLYTHIOL COMPOUND, PREPARATION METHOD THEREFOR, TRANSPARENT POLYURETHANE-BASED RESIN PREPARED THEREFROM, AND OPTICAL BODY Feb 12, 2018 Abandoned
Array ( [id] => 15254291 [patent_doc_number] => 20190375879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => POLYOL COMPOSITION FOR POLYURETHANE RESIN, POLYURETHANE-RESIN-FORMABLE COMPOSITION, AND COMPOSITE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/489189 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16489189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489189
POLYOL COMPOSITION FOR POLYURETHANE RESIN, POLYURETHANE-RESIN-FORMABLE COMPOSITION, AND COMPOSITE MATERIAL Feb 5, 2018 Abandoned
Array ( [id] => 13326639 [patent_doc_number] => 20180214857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => N,N,N'-Trimethyl-Bis-(Aminoethyl) Ether and its Derivatives as Catalysts for Polyurethanes [patent_app_type] => utility [patent_app_number] => 15/882371 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15882371 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882371
N,N,N'-Trimethyl-Bis-(Aminoethyl) Ether and its Derivatives as Catalysts for Polyurethanes Jan 28, 2018 Abandoned
Array ( [id] => 16126069 [patent_doc_number] => 10696778 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-30 [patent_title] => Methods of making polymers using isosorbide [patent_app_type] => utility [patent_app_number] => 15/880298 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6890 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15880298 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/880298
Methods of making polymers using isosorbide Jan 24, 2018 Issued
Array ( [id] => 17096812 [patent_doc_number] => 20210284603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => METHOD FOR EXTRACTING DIISOCYANATES FROM DISTILLATION RESIDUES [patent_app_type] => utility [patent_app_number] => 16/478393 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478393
METHOD FOR EXTRACTING DIISOCYANATES FROM DISTILLATION RESIDUES Jan 16, 2018 Abandoned
Array ( [id] => 17149313 [patent_doc_number] => 11142373 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-12 [patent_title] => Stabilized cosmetic tray display [patent_app_type] => utility [patent_app_number] => 15/732729 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4357 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15732729 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/732729
Stabilized cosmetic tray display Dec 21, 2017 Issued
Array ( [id] => 16635589 [patent_doc_number] => 10914087 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-09 [patent_title] => Stabilized ammunition container [patent_app_type] => utility [patent_app_number] => 15/732731 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5958 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15732731 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/732731
Stabilized ammunition container Dec 21, 2017 Issued
Array ( [id] => 12707107 [patent_doc_number] => 20180127535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => FAST RECOVERY HARD THERMOPLASTIC POLYURETHANES [patent_app_type] => utility [patent_app_number] => 15/835887 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835887 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835887
FAST RECOVERY HARD THERMOPLASTIC POLYURETHANES Dec 7, 2017 Abandoned
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